Newbie questions 1/32 digital

[rick42]

Hello. I am new at this slot car stuff. Had em as a kid. Now I want em as a 59 year old kid. I bought a carerra go 1/43 track. Then ordered a carerra 1/32 digital. , which is what I will be going with. see pics of tracks with what looks to be a computer monitor on the table to view race positions and stuff I am guessing. Can anyone explain this to me , and how I go about hooking it all up. The computer monitor that is. Thanks. Rick